The invention relates to the technical field of traffic, in particular to a traffic warning situation analysis, research and judgment method and device and a readable storage medium. The method includes the following steps: S1, acquiring traffic data; S2, cleaning the traffic data, and removing abnormal data; S3, adopting a TLBO algorithm to improve an FCM clustering algorithm; S4, calculating a fuzzy grade interval division result of the traffic flow speed by using an improved FCM clustering algorithm; S5, establishing a warning situation analysis, research and judgment decision multi-attribute interval number; S6, calculating awarning situation analysis research and judgment index weight; and S7, calculating awarning situation comprehensive analysis research and judgment index. According to the invention, THE traffic flow, weather, accidents and other data related to alarm conditions are obtained through the detectors and the mobile police service terminals on the urban roads, the current warning situation of the urban roads is analyzed, and a research and judgment result with practical guiding significance is formed. The active prevention and control capability of urban road traffic management is improved, and the urban road traffic safety guarantee level of China is upgraded.

    本发明涉及交通技术领域,具体涉及一种交通警情态势分析研判方法、设备及可读存储介质。包括以下步骤:S1.获取交通数据,S2.清洗所述交通数据,剔除异常数据;S3.采用TLBO算法改进FCM聚类算法;S4.使用改进后的FCM聚类算法计算所述交通流速度的模糊等级区间划分结果;S5.建立警情态势分析研判决策多属性区间数;S6.计算警情态势分析研判指标权重;S7.计算警情态势综合分析研判指数。本发明通过城市道路上的检测器与移动警务终端获取交通流、天气、事故等与警情相关的数据,分析出城市道路当前的警情态势,形成具有实际指导意义的研判结果。有助于提高城市道路交通管理的主动防控能力,升级我国城市道路交通安全保障水平。


    Access

    Download


    Export, share and cite



    Title :

    Traffic warning situation analysis, research and judgment method and device and readable storage medium


    Additional title:

    一种交通警情态势分析研判方法、设备及可读存储介质


    Contributors:
    DONG HONGHUI (author) / JIA LIMIN (author) / QIN YONG (author) / WANG SHANSHAN (author)

    Publication date :

    2021-10-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / G06K Erkennen von Daten , RECOGNITION OF DATA



    Road condition judgment device, road condition judgment method and computer readable storage medium

    ZHANG DINGZHI / LUAN SHUAIQI / HONG ZONGZHOU et al. | European Patent Office | 2023

    Free access

    APPARATUS AND COMPUTER READABLE RECORDING MEDIUM FOR WARNING DANGEROUS SITUATION

    OH SE DO / NOH HYUN YONG / KIM BO GEUN et al. | European Patent Office | 2018

    Free access


    Early warning method, early warning device, vehicle and computer readable storage medium

    QIU YU / LEI YINCHUN / LONG JIANJIE | European Patent Office | 2023

    Free access